JLG 860SJ Parts Manual User Manual
Page 133
3-11
SECTION 3 BOOM
FIGURE 3-3. MAIN BOOM INSTALLATION - 860SJ
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
1001155752
Ref
BOOM AND CYLINDERS INSTALLATION
C
1
0100011
AR
Compound, Locking
2
0271444
1
Jib Assembly (See Items 101-120 for Breakdown)
3
0273695
1
Platform Level Sensor Switch Assembly (See PLATFORM
SUPPORT & CONTROL VALVES INTSTALLATION) for
Breakdown)
4 to 6
Not Used
7
0641808
2
Bolt 1/2in-13NC x 1in
8
Not Used
9
0642014
2
Bolt 5/8in-11NC x 1-3/4in
10
0642212
3
Bolt 3/4in-10NC x 1-1/2in
11 to 15
Not Used
16
1684136
1
Platform Level Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
17
1684202
1
Main Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
18 to 19
Not Used
20
3422793
2
Pin
21
3422908
2
Pin
22 to 23
Not Used
24
3422920
1
Pin
25
3422931
1
Pin
26
3422932
1
Pin
27 to 28
Not Used
29
3841203
2
Keeper, Pin
30
3841287
3
Keeper, Pin
31
Not Used
32
3900192
1
Screw 3/8in-16NC x 1/2in
33 to 39
Not Used
40
1001155762
1
Main Boom Assembly (See MAIN BOOM ASSEMBLY for
Breakdown)
41
0962297
2
Bushing (Part of Timing Link)
0271444
Ref
JIB ASSEMBLY
H
101
0060048
1
Rotator Assembly (See ROTATOR ASSEMBLY for Breakdown)
102
0100011
AR
Compound, Locking
103
0641604
2
Bolt 3/8in-16NC x 1/2in
104
0641608
2
Bolt 3/8in-16NC x 1in
105
0641610
1
Bolt 3/8in-16NC x 1-1/4in
106
0641618
4
Bolt 3/8in-16NC x 2-1/4in
107
0961947
AR
Bushing
108
1683609
1
Jib Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
109
3311605
5
Locknut 3/8in-16NC
110
3422860
2
Pin
111
3422861
2
Pin
112
3422867
1
Pin
113
3841143
3
Keeper, Pin